Open source focus
Open Source Alternatives to Ibookyousleep
60 open source HealthTech options similar to Ibookyousleep, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
- MobilesleepHealthTech
Open source
Nurahealth30HealthTechSan Francisco, United States$1.5MOpen source
PeriodcalculatorHealthTechOpen source
CountingcaloriesHealthTechOpen source
Kai48Mental HealthNew York, United StatesOpen source
Organa20HealthcareNew York, United StatesOpen source
Anxietyreset4Mental Health TechOpen source
WavelongevityLongevitySan Francisco, United StatesOpen source
AvawellnessHealthTechTel Aviv, IsraelOpen source
Strava76Fitness TrackingSan Francisco, United States$237.5MOpen source
InsideTracker61HealthTechBoston, United States$45.0MOpen source
Vinst29FoodTel Aviv, IsraelOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Baaha5HealthTechOpen source
MDLive0HealthTechFort Lauderdale, United StatesOpen source
OkdoctorHealthTechTel Aviv, IsraelOpen source
eToro85FintechLimassol, Cyprus$524.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Netflix81Media & EntertainmentLos Gatos, USA$4.7BOpen source
Well Health75HealthTechLos Angeles, United States$135.5MOpen source
Lovable75No-Code/Low-CodeStockholm, Sweden$1.2BOpen source
ShiftMed74HealthTechRockville, United States$292.0MOpen source
Moon Active72GamingTel Aviv, Israel$425.0MOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
- ULUltragenyx70BiotechNovato, United States$100.0M
Open source
Clipboard Health70HealthTechNew York, United States$80.0MOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
Faye70TravelNew York, United States$49.0MOpen source
- MOMoonshot AI69Frontier AI LabBeijing, China$250.0M
Open source
Ultima Genomics68Life SciencesRehovot, Israel$15.0MOpen source
Waze68MobilityTel Aviv, Israel$67.0MOpen source
Remitly66FintechSeattle, United StatesOpen source
Chai Research63AI CompanionPalo Alto, United States$55.0MOpen source
ZenGo63CryptoTel Aviv, Israel$47.0MOpen source
BioSymetrics63BiotechBoston, United States$6.6MOpen source
Kyruus63HealthTechBoston, United States$35.0MOpen source
Elicit62Artificial IntelligenceOakland, United States$31.0MOpen source
Rewind62Personal Agent Data VaultOttawa, CanadaOpen source
- MAMay Health62HealthTechParis, France$36.7M
Open source
Icometrix62HealthTechAntwerp, BelgiumOpen source
Wirex62FintechLondon, United Kingdom$15.0MOpen source
Phreesia61HealthTechNew York, United States$120.0MOpen source
twittpr.com61Social PlatformSan Francisco, United States$20.3BOpen source
Nanit61HealthcareNew York, United States$74.0MOpen source
Mastodon61Social MediaJena, Germany$63.0MOpen source · Self-hostable
Afterpay61FintechMelbourne, Australia$1.0BOpen source
Rhino Health60HealthcareNew York, United States$20.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
- AMAmigo AI58Artificial IntelligenceNew York, United States$17.3M
Open source
Skyflow58Data PrivacyPalo Alto, United States$100.0MOpen source
Qure.ai58HealthTechMumbai, India$144.2MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
Converge Bio56Life SciencesSan Francisco, United States$5.5MOpen source · Self-hostable
Belkin Vision56HealthcareGeneva, Switzerland$38.5MOpen source
Chai56AI ChatbotSan Francisco, United States$62.0MOpen source
HAGAR55Healthcare$21.1MOpen source
Artificial Societies55Agentic AISan Francisco, United States$4.8MOpen source
Shopify55E-commerce PlatformOttawa, Canada$122.3MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| HealthTech | Open source | — | — | — | |
| Nurahealth | HealthTech | Open source | San Francisco, United States | $1.5M | 30 |
| Periodcalculator | HealthTech | Open source | — | — | — |
| Countingcalories | HealthTech | Open source | — | — | — |
| Kai | Mental Health | Open source | New York, United States | — | 48 |
| Organa | Healthcare | Open source | New York, United States | — | 20 |
| Anxietyreset | Mental Health Tech | Open source | — | — | 4 |
| Wavelongevity | Longevity | Open source | San Francisco, United States | — | — |
| Avawellness | HealthTech | Open source | Tel Aviv, Israel | — | — |
| Strava | Fitness Tracking | Open source | San Francisco, United States | $237.5M | 76 |
| InsideTracker | HealthTech | Open source | Boston, United States | $45.0M | 61 |
| Vinst | Food | Open source | Tel Aviv, Israel | — | 29 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Baaha | HealthTech | Open source | — | — | 5 |
| MDLive | HealthTech | Open source | Fort Lauderdale, United States | — | 0 |
| Okdoctor | HealthTech | Open source | Tel Aviv, Israel | — | — |
| eToro | Fintech | Open source | Limassol, Cyprus | $524.0M | 85 |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| Netflix | Media & Entertainment | Open source | Los Gatos, USA | $4.7B | 81 |
| Well Health | HealthTech | Open source | Los Angeles, United States | $135.5M | 75 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $1.2B | 75 |
| ShiftMed | HealthTech | Open source | Rockville, United States | $292.0M | 74 |
| Moon Active | Gaming | Open source | Tel Aviv, Israel | $425.0M | 72 |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 |
| ULUltragenyx | Biotech | Open source | Novato, United States | $100.0M | 70 |
| Clipboard Health | HealthTech | Open source | New York, United States | $80.0M | 70 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| Faye | Travel | Open source | New York, United States | $49.0M | 70 |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $250.0M | 69 |
| Ultima Genomics | Life Sciences | Open source | Rehovot, Israel | $15.0M | 68 |
| Waze | Mobility | Open source | Tel Aviv, Israel | $67.0M | 68 |
| Remitly | Fintech | Open source | Seattle, United States | — | 66 |
| Chai Research | AI Companion | Open source | Palo Alto, United States | $55.0M | 63 |
| ZenGo | Crypto | Open source | Tel Aviv, Israel | $47.0M | 63 |
| BioSymetrics | Biotech | Open source | Boston, United States | $6.6M | 63 |
| Kyruus | HealthTech | Open source | Boston, United States | $35.0M | 63 |
| Elicit | Artificial Intelligence | Open source | Oakland, United States | $31.0M | 62 |
| Rewind | Personal Agent Data Vault | Open source | Ottawa, Canada | — | 62 |
| MAMay Health | HealthTech | Open source | Paris, France | $36.7M | 62 |
| Icometrix | HealthTech | Open source | Antwerp, Belgium | — | 62 |
| Wirex | Fintech | Open source | London, United Kingdom | $15.0M | 62 |
| Phreesia | HealthTech | Open source | New York, United States | $120.0M | 61 |
| twittpr.com | Social Platform | Open source | San Francisco, United States | $20.3B | 61 |
| Nanit | Healthcare | Open source | New York, United States | $74.0M | 61 |
| Mastodon | Social Media | Open source · Self-hostable | Jena, Germany | $63.0M | 61 |
| Afterpay | Fintech | Open source | Melbourne, Australia | $1.0B | 61 |
| Rhino Health | Healthcare | Open source | New York, United States | $20.0M | 60 |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 |
| AMAmigo AI | Artificial Intelligence | Open source | New York, United States | $17.3M | 58 |
| Skyflow | Data Privacy | Open source | Palo Alto, United States | $100.0M | 58 |
| Qure.ai | HealthTech | Open source | Mumbai, India | $144.2M | 58 |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| Converge Bio | Life Sciences | Open source · Self-hostable | San Francisco, United States | $5.5M | 56 |
| Belkin Vision | Healthcare | Open source | Geneva, Switzerland | $38.5M | 56 |
| Chai | AI Chatbot | Open source | San Francisco, United States | $62.0M | 56 |
| HAGAR | Healthcare | Open source | — | $21.1M | 55 |
| Artificial Societies | Agentic AI | Open source | San Francisco, United States | $4.8M | 55 |
| Shopify | E-commerce Platform | Open source | Ottawa, Canada | $122.3M | 55 |